摘要
王楼煤矿11308综采工作面在布置时受断层影响,上下巷道不等长布置,推进至170米处需进行调斜。结合工作面实际情况,采用"虚旋转中心技术",现场采用溜头劈帮、调支架底盘、打戗柱等技术措施,成功进行了工作面调斜,提供了可借鉴的经验。
Influenced by faults,the mining length of 11308 fully mechanized coal face of Wang Lou is not equal in the two entrys,after advancing to 170 meters,advancing direction of coal mining face need adjust. Combined with the actual situation of working face,using ＂ virtual rotating center technology＂,cutting coal wall in the heading of scraper conveyer,adjusting undercarriage support,support and other technical measures,made the success of the working face angle adjusting,provide the experience for similar working face.
出处
《山东煤炭科技》
2014年第4期71-72,82,共3页
Shandong Coal Science and Technology
关键词
综采
仰采
工作面调斜
fully mechanized coal mining up-dip mining face angle adjusting
